Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,3,4,4a,5,8,8a-octahydro-2-methyl-1,4:5,8-dimethanonaphthalene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21681-47-0

21681-47-0 structure

21681-47-0 structure

Name: 1,2,3,4,4a,5,8,8a-octahydro-2-methyl-1,4:5,8-dimethanonaphthalene
Chemical Name: 9-Methyltetracyclo[6.2.1.13,6.02,7]dodec-4-ene
CAS Number: 21681-47-0
Molecular Formula: C₁₃H₁₈
Molecular Weight: 174.282
Create Date: 2021-09-10 06:56:45
Modify Date: 2025-10-14 16:45:16

Names
Properties

Name	9-Methyltetracyclo[6.2.1.13,6.02,7]dodec-4-ene
Synonyms	9-Methyltetracyclo[6.2.1.13,6.02,7]dodec-4-ene 1,4:5,8-Dimethanonaphthalene, 1,2,3,4,4a,5,8,8a-octahydro-2-methyl- EINECS 244-528-1

Density	1.0±0.1 g/cm3
Boiling Point	239.8±7.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₈
Molecular Weight	174.282
Flash Point	93.5±10.3 °C
Exact Mass	174.140854
LogP	4.64
Vapour Pressure	0.1±0.2 mmHg at 25°C
Index of Refraction	1.549

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